Freund John Gordon

Director at Sirtris Pharmaceuticals, Inc. · on record since May 31, 2007
Director at XENOPORT INC · on record since May 4, 2006
Director at HANSEN MEDICAL INC · on record since Nov 21, 2006
10% owner at TARGET LOGISTICS INC · on record since Oct 25, 2007
Director at MAP Pharmaceuticals, Inc. · on record since Oct 12, 2007
Director at MAKO Surgical Corp. · on record since Nov 10, 2008
10% owner at MAKO Surgical Corp. · on record since Mar 2, 2009
10% owner at TALPHERA, INC. · on record since Feb 18, 2011
10% owner at MAP Pharmaceuticals, Inc. · on record since May 23, 2011
Director at TETRAPHASE PHARMACEUTICALS INC · on record since Mar 27, 2013
10% owner at TETRAPHASE PHARMACEUTICALS INC · on record since Mar 27, 2013
Director at COLLEGIUM PHARMACEUTICAL, INC · on record since May 18, 2026
10% owner at Dicerna Pharmaceuticals Inc · on record since Jan 30, 2014
Director at CONCERT PHARMACEUTICALS, INC. · on record since Feb 21, 2014
10% owner at CONCERT PHARMACEUTICALS, INC. · on record since Feb 21, 2014
Director at SI-BONE, Inc. · on record since Jun 8, 2026
Director at Protara Therapeutics, Inc. · on record since Oct 29, 2014
10% owner at Protara Therapeutics, Inc. · on record since Oct 29, 2014
fomer 10% holder at · on record since Feb 24, 2015
10% owner at · on record since May 13, 2015
Director at · on record since Sep 27, 2018
10% owner at · on record since Sep 27, 2018
10% owner at · on record since Oct 19, 2018

Insider trading activity of Freund John Gordon

Transactions on record: 349; since Jun 3, 2005

Open-market buys: 44; $480.8B

Open-market sells: 56; $110.2M

Companies traded: 12; last filing Jun 8, 2026

Figures computed from official regulatory filings — .

Companies where Freund John Gordon has traded

59 tx · $86.8M · Jun 8, 2026
40 tx · $2.9M · May 20, 2026
20 tx · $14.2M · Jun 10, 2024
43 tx · $22.2M · Dec 12, 2019
18 tx · $4.9M · Nov 12, 2019
97 tx · $22.9M · Jul 6, 2016
1 tx · $976.6K · Feb 24, 2015
7 tx · $2.1M · Feb 21, 2014
20 tx · $95M · Dec 17, 2013
21 tx · $89.3M · May 23, 2011
13 tx · $480.8B · Jun 17, 2009
10 tx · May 31, 2007

Track record of Freund John Gordon

Statistical track record

Free account

Open-market buys: 45

Last buy: Oct 19, 2018

Win rates, median returns and the proven-insider analysis come with a free account.

Transaction history of Freund John Gordon

Co-insiders of Freund John Gordon

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
SI-BONE, Inc.Listing on record	Jun 8, 2026	Award	10,957	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
COLLEGIUM PHARMACEUTICAL, INCListing on record	May 20, 2026	Sell	-20	34.05 USD	$681	SEC
COLLEGIUM PHARMACEUTICAL, INCListing on record	May 18, 2026	Exercise	8,700	16.49 USD	$143.5K	SEC
COLLEGIUM PHARMACEUTICAL, INCListing on record	May 18, 2026	Award	8,741	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
COLLEGIUM PHARMACEUTICAL, INCListing on record	May 18, 2026	ExerciseD (derivative)	-8,700	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
COLLEGIUM PHARMACEUTICAL, INCListing on record	May 18, 2026	Sell	-4,127	34.54 USD	$142.5K	SEC
COLLEGIUM PHARMACEUTICAL, INCListing on record	Aug 12, 2025	Sell	-11,659	34.36 USD	$400.6K	SEC
SI-BONE, Inc.Listing on record	Aug 11, 2025	Sell	-12,132	15.99 USD	$194K	SEC
COLLEGIUM PHARMACEUTICAL, INCListing on record	Jun 11, 2025	Sell	-6,601	30.62 USD	$202.1K	SEC
COLLEGIUM PHARMACEUTICAL, INCListing on record	Jun 11, 2025	ExerciseD (derivative)	-15,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
COLLEGIUM PHARMACEUTICAL, INCListing on record	Jun 11, 2025	Exercise	15,000	13.45 USD	$201.8K	SEC
SI-BONE, Inc.Listing on record	Jun 6, 2025	Award	8,675	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
COLLEGIUM PHARMACEUTICAL, INCListing on record	May 19, 2025	Award	9,791	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
SI-BONE, Inc.Listing on record	Jun 27, 2024	Award	8,791	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
SUTRO BIOPHARMA, INC.Listing on record	Jun 10, 2024	AwardD (derivative)	35,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
COLLEGIUM PHARMACEUTICAL, INCListing on record	May 16, 2024	Award	7,693	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
SI-BONE, Inc.Listing on record	Aug 11, 2023	Sell	-30,000	20.54 USD	$616.2K	SEC
SI-BONE, Inc.Listing on record	Jun 13, 2023	Award	4,866	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
SUTRO BIOPHARMA, INC.Listing on record	Jun 12, 2023	AwardD (derivative)	25,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
COLLEGIUM PHARMACEUTICAL, INCListing on record	May 19, 2023	Award	9,792	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
SI-BONE, Inc.Listing on record	Jun 21, 2022	Award	8,324	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
SUTRO BIOPHARMA, INC.Listing on record	Jun 8, 2022	AwardD (derivative)	18,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
COLLEGIUM PHARMACEUTICAL, INCListing on record	May 23, 2022	Award	14,035	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
SI-BONE, Inc.Listing on record	Jun 16, 2021	Sell	-17,990	31.28 USD	$562.7K	SEC
SI-BONE, Inc.Listing on record	Jun 16, 2021	Sell	-21,511	31.11 USD	$669.2K	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
SI-BONE, Inc.Listing on record	Jun 8, 2026	Award	10,957	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
COLLEGIUM PHARMACEUTICAL, INCListing on record	May 20, 2026	Sell	-20	34.05 USD	$681	SEC
COLLEGIUM PHARMACEUTICAL, INCListing on record	May 18, 2026	Exercise	8,700	16.49 USD	$143.5K	SEC
COLLEGIUM PHARMACEUTICAL, INCListing on record	May 18, 2026	Award	8,741	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
COLLEGIUM PHARMACEUTICAL, INCListing on record	May 18, 2026	ExerciseD (derivative)	-8,700	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
COLLEGIUM PHARMACEUTICAL, INCListing on record	May 18, 2026	Sell	-4,127	34.54 USD	$142.5K	SEC
COLLEGIUM PHARMACEUTICAL, INCListing on record	Aug 12, 2025	Sell	-11,659	34.36 USD	$400.6K	SEC
SI-BONE, Inc.Listing on record	Aug 11, 2025	Sell	-12,132	15.99 USD	$194K	SEC
COLLEGIUM PHARMACEUTICAL, INCListing on record	Jun 11, 2025	Sell	-6,601	30.62 USD	$202.1K	SEC
COLLEGIUM PHARMACEUTICAL, INCListing on record	Jun 11, 2025	ExerciseD (derivative)	-15,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
COLLEGIUM PHARMACEUTICAL, INCListing on record	Jun 11, 2025	Exercise	15,000	13.45 USD	$201.8K	SEC
SI-BONE, Inc.Listing on record	Jun 6, 2025	Award	8,675	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
COLLEGIUM PHARMACEUTICAL, INCListing on record	May 19, 2025	Award	9,791	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
SI-BONE, Inc.Listing on record	Jun 27, 2024	Award	8,791	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
SUTRO BIOPHARMA, INC.Listing on record	Jun 10, 2024	AwardD (derivative)	35,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
COLLEGIUM PHARMACEUTICAL, INCListing on record	May 16, 2024	Award	7,693	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
SI-BONE, Inc.Listing on record	Aug 11, 2023	Sell	-30,000	20.54 USD	$616.2K	SEC
SI-BONE, Inc.Listing on record	Jun 13, 2023	Award	4,866	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
SUTRO BIOPHARMA, INC.Listing on record	Jun 12, 2023	AwardD (derivative)	25,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
COLLEGIUM PHARMACEUTICAL, INCListing on record	May 19, 2023	Award	9,792	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
SI-BONE, Inc.Listing on record	Jun 21, 2022	Award	8,324	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
SUTRO BIOPHARMA, INC.Listing on record	Jun 8, 2022	AwardD (derivative)	18,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
COLLEGIUM PHARMACEUTICAL, INCListing on record	May 23, 2022	Award	14,035	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
SI-BONE, Inc.Listing on record	Jun 16, 2021	Sell	-17,990	31.28 USD	$562.7K	SEC
SI-BONE, Inc.Listing on record	Jun 16, 2021	Sell	-21,511	31.11 USD	$669.2K	SEC